import styled,{createGlobalStyle}from'styled-components'  // npm i styled-components
import style from './assets/global-style'
// es6 module  一个文件里可以有多个输出
export const GlobalStyle=createGlobalStyle`
        html, body, div, span, applet, object, iframe,
        h1, h2, h3, h4, h5, h6, p, blockquote, pre,
        a, abbr, acronym, address, big, cite, code,
        del, dfn, em, img, ins, kbd, q, s, samp,
        small, strike, strong, sub, sup, tt, var,
        b, u, i, center,
        dl, dt, dd, ol, ul, li,
        fieldset, form, label, legend,
        table, caption, tbody, tfoot, thead, tr, th, td,
        article, aside, canvas, details, embed, 
        figure, figcaption, footer, header, hgroup, 
        menu, nav, output, ruby, section, summary,
        time, mark, audio, video {
        margin: 0;
        padding: 0;
        border: 0;
        font-size: 100%;
        font: inherit;
        vertical-align: baseline;
        }
        /* HTML5 display-role reset for older browsers */
        article, aside, details, figcaption, figure, 
        footer, header, hgroup, menu, nav, section {
        display: block;
        }
        body {
        line-height: 1;
        }
        html, body {
        background: #f2f3f4;;
        }
        ol, ul {
        list-style: none;
        }
        blockquote, q {
        quotes: none;
        }
        blockquote:before, blockquote:after,
        q:before, q:after {
        content: '';
        content: none;
        }
        table {
        border-collapse: collapse;
        border-spacing: 0;
        }
        a {
        text-decoration: none;
        color: #fff;
        }
`
export const Tab=styled.div`
display:flex;
justify-content:space-between;
padding:5px 10px;
background:${style["theme-color"]};
a{
    flex:1;
    padding:2px 0;
    font-size:14px;
    color:#e4e4e4;
}
a.selected span{
padding:3px 0;
font-weight:700;
color:#f1f1f1;
border-bottom:2px solid #f1f1f1;
}
`
export const TabItem=styled.div`
height: 100%;
display: flex;
justify-content: center;
align-items: center;
`
//const obj={a:1}
//export default {obj}  //默认输出 只能有一个

